<template>
  <!-- 最外层的容器 -->
  <view class="my-settle-container">
    <label class="radio">
        <radio color="#C00000" :checked="isCheked"  @click="changeAllState" /><text>全选</text>
      </label>
      <!-- 合计区域 -->
      <view class="amount-box">
        合计:<text class="amount">￥{{checkedGoodsAmount}}</text>
      </view>
    
      <!-- 结算按钮 -->
      <view class="btn-settle" @click="changeClickGiesuan">结算({{checkedCount}})</view>
  </view>
</template>

<script>
import { mapGetters,mapMutations,mapState } from 'vuex'
export default {
  data() {
    return {}
  },
  methods:{
    ...mapMutations('m_cart',['updateAllGoodsState']),
    changeAllState(){
       this.updateAllGoodsState(!this.isCheked) 
       // console.log(this.isCheked)
    },
    changeClickGiesuan(){
      if(!this.checkedCount) return uni.$showMsg('请选择要结算的商品！')
      if(!this.addstr) return uni.$showMsg('请选择地址！')
      if(!this.token) return uni.$showMsg('请登陆后结算！')
    }
  },
  computed:{
      ...mapGetters('m_cart', ['checkedCount','total','checkedGoodsAmount']),
      ...mapGetters('m_user',['addstr']),
      ...mapState('m_user',['token']),
      isCheked(){
         return this.total === this.checkedCount
     }
},
}
</script>

<style lang="scss">
.my-settle-container {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  // 将背景色从 cyan 改为 white
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 5px;
  font-size: 14px;

  .radio {
    display: flex;
    align-items: center;
  }

  .amount {
    color: #c00000;
  }

  .btn-settle {
    height: 50px;
    min-width: 100px;
    background-color: #c00000;
    color: white;
    line-height: 50px;
    text-align: center;
    padding: 0 10px;
  }
}
</style>